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WO2013058504A3 - 편석 현상을 최소화한 상온 성형성이 우수한 비열처리형 마그네슘 합금 판재 - Google Patents

편석 현상을 최소화한 상온 성형성이 우수한 비열처리형 마그네슘 합금 판재 Download PDF

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Publication number
WO2013058504A3
WO2013058504A3 PCT/KR2012/008357 KR2012008357W WO2013058504A3 WO 2013058504 A3 WO2013058504 A3 WO 2013058504A3 KR 2012008357 W KR2012008357 W KR 2012008357W WO 2013058504 A3 WO2013058504 A3 WO 2013058504A3
Authority
WO
WIPO (PCT)
Prior art keywords
segregation
alloy sheet
magnesium alloy
heat treated
excellent formability
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2012/008357
Other languages
English (en)
French (fr)
Other versions
WO2013058504A2 (ko
Inventor
김낙준
심명식
서병찬
배준호
김동욱
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
POSTECH Academy Industry Foundation
Original Assignee
POSTECH Academy Industry Foundation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by POSTECH Academy Industry Foundation filed Critical POSTECH Academy Industry Foundation
Priority to CN201280040577.4A priority Critical patent/CN103781928B/zh
Priority to EP12841026.3A priority patent/EP2770072A4/en
Priority to US14/237,892 priority patent/US20140205489A1/en
Priority to JP2014536978A priority patent/JP6099656B2/ja
Publication of WO2013058504A2 publication Critical patent/WO2013058504A2/ko
Publication of WO2013058504A3 publication Critical patent/WO2013058504A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C23/00—Alloys based on magnesium
    • C22C23/02—Alloys based on magnesium with aluminium as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C23/00—Alloys based on magnesium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/02—Casting exceedingly oxidisable non-ferrous metals, e.g. in inert atmosphere
    • B22D21/04—Casting aluminium or magnesium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/06—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of magnesium or alloys based thereon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Continuous Casting (AREA)
  • Metal Rolling (AREA)

Abstract

본 발명은 합금성분의 제어를 통해, 중심편석이나 역편석과 같은 주조결함을 현저히 줄일 수 있을 뿐 아니라 성형성도 종래의 상용 마그네슘 합금 판재에 비해 우수한 비열처리형 마그네슘 합금 판재에 관한 것이다. 본 발명에 따른 마그네슘 합금 판재는, Al: 1 ~ 3중량%, Sn: 0.5 ~ 3중량%를 함유하고 나머지 마그네슘으로 이루어지며, 중심편석 및 역편석으로 인한 비커스 경도(Hv) 평균값의 편차가 최대 10Hv 이하인 것을 특징으로 한다.
PCT/KR2012/008357 2011-10-20 2012-10-15 편석 현상을 최소화한 상온 성형성이 우수한 비열처리형 마그네슘 합금 판재 Ceased WO2013058504A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201280040577.4A CN103781928B (zh) 2011-10-20 2012-10-15 偏析最小化的在室温下具有优异成形性的不可热处理镁合金片
EP12841026.3A EP2770072A4 (en) 2011-10-20 2012-10-15 UNTREATED MAGNESIUM ALLOY FOIL WITH EXCELLENT FORMABILITY AT ROOM TEMPERATURE AND MINIMUM SEGREGATION
US14/237,892 US20140205489A1 (en) 2011-10-20 2012-10-15 Non-heat treated magnesium alloy sheet with excellent formability at room temperature in which segreation is minimized
JP2014536978A JP6099656B2 (ja) 2011-10-20 2012-10-15 偏析現象を最小化した、常温成形性に優れた非熱処理型マグネシウム合金板材

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0107405 2011-10-20
KR1020110107405A KR101342582B1 (ko) 2011-10-20 2011-10-20 편석 현상을 최소화한 상온 성형성이 우수한 비열처리형 마그네슘 합금 판재

Publications (2)

Publication Number Publication Date
WO2013058504A2 WO2013058504A2 (ko) 2013-04-25
WO2013058504A3 true WO2013058504A3 (ko) 2013-05-23

Family

ID=48141514

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/008357 Ceased WO2013058504A2 (ko) 2011-10-20 2012-10-15 편석 현상을 최소화한 상온 성형성이 우수한 비열처리형 마그네슘 합금 판재

Country Status (6)

Country Link
US (1) US20140205489A1 (ko)
EP (1) EP2770072A4 (ko)
JP (1) JP6099656B2 (ko)
KR (1) KR101342582B1 (ko)
CN (1) CN103781928B (ko)
WO (1) WO2013058504A2 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103290288B (zh) * 2013-06-26 2015-10-07 重庆大学 一种低成本高塑性变形镁合金及其制备方法
KR101603292B1 (ko) 2014-04-15 2016-03-14 한국신발피혁연구원 초임계 발포 사출용 저비중 동적 가교형 열가소성 탄성체 조성물, 이의 제조방법 및 이를 이용하여 제조된 신발 겉창
KR20160120688A (ko) 2016-08-29 2016-10-18 서울대학교산학협력단 마그네슘 합금 판재 및 이의 제조방법
WO2018155994A1 (ko) * 2017-02-27 2018-08-30 한국기계연구원 시효열처리형 고강도 마그네슘 합금 및 그 제조방법
CN109072359B (zh) * 2017-02-27 2020-09-08 韩国机械研究院 时效热处理型高强度镁合金及其制备方法
CN110031347A (zh) * 2019-04-02 2019-07-19 鞍钢股份有限公司 一种测定弹簧钢盘条偏析的方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07116546B2 (ja) * 1988-09-05 1995-12-13 健 増本 高力マグネシウム基合金
JP2007138227A (ja) * 2005-11-16 2007-06-07 Sumitomo Electric Ind Ltd マグネシウム合金材
KR20100038809A (ko) * 2008-10-06 2010-04-15 포항공과대학교 산학협력단 고성형성 마그네슘 합금 판재 및 그 제조방법
KR100994812B1 (ko) * 2010-04-05 2010-11-16 한국기계연구원 고강도 고연성 마그네슘 합금 압출재 및 그 제조방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE452779B (sv) * 1979-09-19 1987-12-14 Magnesium Elektron Ltd Anvendning av en magnesiumlegering som elektrodmaterial i primerceller
US4675157A (en) * 1984-06-07 1987-06-23 Allied Corporation High strength rapidly solidified magnesium base metal alloys
JP2511526B2 (ja) * 1989-07-13 1996-06-26 ワイケイケイ株式会社 高力マグネシウム基合金
JP2006213983A (ja) * 2005-02-07 2006-08-17 Toyota Motor Corp マグネシウム合金軸受
CN101314178B (zh) * 2007-05-28 2010-06-09 宝山钢铁股份有限公司 利用双辊薄带连铸制备自生梯度功能材料的方法
JP5383314B2 (ja) * 2008-06-25 2014-01-08 リョービ株式会社 耐クリープマグネシウム合金
JP5376507B2 (ja) * 2009-02-27 2013-12-25 独立行政法人産業技術総合研究所 優れた冷間成形性を有するマグネシウム合金板材及びその製造方法
CN101643871B (zh) * 2009-08-24 2011-04-13 吉林大学 一种超高塑性、高强度铸造镁合金及其制备方法
JP5660374B2 (ja) * 2009-11-24 2015-01-28 住友電気工業株式会社 マグネシウム合金板の製造方法及びマグネシウム合金コイル材
JP7116546B2 (ja) * 2017-12-27 2022-08-10 Ｅｎｅｏｓ株式会社 金属箔張積層板

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07116546B2 (ja) * 1988-09-05 1995-12-13 健 増本 高力マグネシウム基合金
JP2007138227A (ja) * 2005-11-16 2007-06-07 Sumitomo Electric Ind Ltd マグネシウム合金材
KR20100038809A (ko) * 2008-10-06 2010-04-15 포항공과대학교 산학협력단 고성형성 마그네슘 합금 판재 및 그 제조방법
KR100994812B1 (ko) * 2010-04-05 2010-11-16 한국기계연구원 고강도 고연성 마그네슘 합금 압출재 및 그 제조방법

Also Published As

Publication number Publication date
JP6099656B2 (ja) 2017-03-22
US20140205489A1 (en) 2014-07-24
KR101342582B1 (ko) 2013-12-17
CN103781928B (zh) 2016-08-17
CN103781928A (zh) 2014-05-07
EP2770072A4 (en) 2015-06-17
EP2770072A2 (en) 2014-08-27
KR20130043355A (ko) 2013-04-30
WO2013058504A2 (ko) 2013-04-25
JP2014535005A (ja) 2014-12-25

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